Description

Molecular Formula: (C8H*7)2PO2H Molecular Weight :**2.*2 (lnternational Atomic Weight Table, ***7) Properties: colorless or yellowish transparent viscous oily liquid; soluable to alcohol and some other organic solvents;freezing point: **0oC; boiling point: **9oC(*0mm Hg) Quality Index: Grade Industrial-grade Excellent Grade Export Grade CP Content % ≥*0.0 ≥*3.0 ≥*5.0 ≥*7.0 Monooctyl Ester % ≤2.7 ≤2.5 ≤2.0 ≤1.5 Chroma (Pt-Co) ≤**0 ≤**0 ≤**0 ≤**0 Phase Separation Speed(S) ≤**0 ≤**0 ≤**0 ≤*0 Acid Value (mgkOH/g) *****- ******9 ******9 ******9 Density (*0oCg/ml) *****- 0.*****0.***5 0.*****0.***6 0.*****0.***0 Viscosity (*0oC, cp) *****- *2±5 *2±3 Flash Point (*0oC) *****- ≥**0 ≥**0 ≥**0 Uses: It is widely used as extracting agent for non-ferrous and rare earth metals; and used to extract indium, germanium, gallium for waste liquid; also used as solvent and plasticizer. Package: **0kg/plastic barrel (sealed, keep away from moisture)